Pirates at Cardinals
O/U 7.5 · RL Pirates -1.5 · Busch Stadium
The pick & result
- Published pick
- Pirates ML -112
- Published odds
- -112
- Result
- Lost
- Final score
- 1-4
Odds are the American price printed with this pick, not a current offer. Wins, losses and pushes remain on the public record; a missing grade is not a win.
The read
Busch Stadium gets a clear, calm Friday night for a division opener between two clubs whose strongest arguments come from different parts of the game.
Jared Jones gives Pittsburgh the more established starting-pitcher baseline: a 4.76 ERA and 1.25 WHIP across 15 starts, compared with Quinn Mathews’ 6.43 ERA and 1.79 WHIP through three. Jones has struggled recently, allowing 11 earned runs and ten walks over his last 12 innings, but Mathews is coming off ten hits and seven earned runs in five innings.
Neither offense owns a convincing handedness advantage. Pittsburgh has a .676 OPS against left-handed pitching, while St. Louis has a .693 OPS against right-handers. Mathews has allowed an .846 OPS to right-handed batters and faces six right-handed hitters plus two switch-hitters; Jones has allowed a .760 OPS to left-handed batters and faces five lefties.
The separation comes after the starters. Pittsburgh’s current bullpen carries a 3.14 ERA and 1.18 WHIP, against 4.05 and 1.30 for St. Louis. Over the last ten days, the comparison is 1.93 versus 7.96. Pittsburgh also had Thursday off, while St. Louis used five relievers and has Luis Gastelum, George Soriano and Riley O’Brien coming off consecutive appearances. Jones has not completed more than five innings in any of his last four starts, and Mathews has not exceeded five in any of his three, so those relief innings matter substantially.
St. Louis owns the better defense, with a .989 fielding percentage and 56 errors against Pittsburgh’s .982 and 84. The Pirates have also scored only 1.4 runs per game over their last five, compared with 4.4 for the Cardinals. Those concerns keep me away from Pittsburgh -1.5; the moneyline asks the stronger and better-positioned bullpen merely to help secure the win.
The research
The dated measurements the app shows under this card — observations with their sample and source, not predictions.
STARTER FORM
Jared Jones: 8.25 ERA over his last 3 starts
8.25Jared Jones has let hitters get comfortable in the box in all three of his last starts — thirteen hits in twelve innings is loud, constant contact, not bad luck. St. Louis doesn't need to grind at-bats against him tonight, they can just keep swinging.
PLATOON EDGE
Alec Burleson (bats L) hits 3rd against Jared Jones (RHP)
.965Burleson hitting third against a righty is his best matchup sitting in his best spot. I like him to keep hitting tonight against Jones.
COOLING OFF
Spencer Horwitz: .425 OPS in Last 15 Days
.425Spencer Horwitz's drop is real enough to notice, but the sample's on the smaller side, which leaves room for this to be timing catching up rather than anything lasting. I'd lean buy-low on him tonight in St. Louis, more likely to break out than keep sliding.
BULLPEN
St. Louis Cardinals pen: 15 relief IP over their last 3 games
15 IPSt. Louis's pen is worn down — Gastelum, Soriano, and O'Brien all pitched both of the last two days, so they're the ones most likely capped at a batter or two tonight. Ferguson's carrying heavy mileage too but caught a break in between outings, and Fernandez and Bruihl are the only fresh arms left if this needs length against Pittsburgh.
RUNNING GAME
Green light: Pittsburgh Pirates run, and Jimmy Crooks has caught just 7%
7% CSCrooks has caught just 7 percent of runners, so treat any Pirate who reaches first as already standing on second. That's 90 free feet St. Louis has to defend on every single, and it forces their pitcher to rush instead of hitting spots.
HEAD-TO-HEAD
Cardinals are 6-3 vs Pirates this season
6-3St. Louis holds the real season-long edge here at 6-3, but Pittsburgh took the last meeting by four and brings that form on the road tonight. Recent momentum in this series belongs to the Pirates even if the bigger picture still says Cardinals.
STREAK
STL games have gone OVER 8 straight
O8St. Louis is averaging 13.4 runs a night through this over streak against lines in the mid-eights — that's sustained offensive damage, not a couple of clutch innings. Tonight's total actually sits below that average at 7.5, which only makes the bar easier to clear if the bats keep it up. The catch is Pittsburgh brings the exact opposite identity in, a staff that's held its matchups to four combined runs for five straight — tonight runs the over streak straight into the team built to end it.
PIT games have gone UNDER 5 straight
U5Four combined runs a game for five outings straight is a real scoring skid for Pittsburgh, not a couple of low-run flukes, and it's held up against different opponents. Tonight's total sits right in that same neighborhood at 7.5. What's different is the opponent — St. Louis walks in riding an eight-game over streak built on 13-plus runs a night, about as direct a collision as an under streak can face.
TEAM RECORD
Pirates 1-7 in Jared Jones's last 8 starts
1-7Pittsburgh gives Jared Jones nothing — 1-7 in his last eight starts, games gone before the bullpen even factors in. That's a bad habit this club's settled into, and it rides with him to St. Louis tonight.
REGRESSION
Esmerlyn Valdez: .249 AVG vs .202 xBA
.202Valdez is hitting .249 in barely 250 plate appearances against a .202 expected average — too small a sample to call that skill. I'm pricing him as a league-average bat against St. Louis tonight, not the guy on the hot stretch.
CUT LIST
Jared Triolo
0.623 OPSBatting leadoff for Pittsburgh buys extra trips to the plate, and that volume is carrying more of his fantasy value than the bat is right now. A .242 average and .623 OPS from the top of the order is thin, but it's not the emptiest line on this list, and the 1-hole at-bats keep him marginally relevant. Hold, for now — the leadoff volume buys him a little more rope than the others, but he's on notice.
About this analysis
- Who made it
- Gary AI, an AI sports-analysis product operated by Gary A.I. LLC. No human reviewer is claimed unless one is explicitly named.
- Published data
- Daily picks first stored August 27, 2026 at 3:21 PM ET.
- Odds record
- The pick receipt shows the price printed in the published ticket. The matchup market and line ladder provide separate market context. Stored sportsbook sources: fanduel, draftkings, caesars, betmgm, fanatics, betrivers.
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Props on this game
2- GARY'S PICKQUINN MATHEWSPITCHER OUTS UNDER 16.5
Mathews has completed five, four and five innings in his three major-league starts, needing at least 95 pitches each time. This under still cashes if he records one out in the sixth.
St. Louis needs length after Thursday’s bullpen game, but need does not create efficiency. Mathews has issued seven walks in 14 innings, and Pittsburgh has enough patient hitters near the top to extend at-bats. I’m betting he reaches his pitch limit before recording a 17th out.
- GARY'S PICKJARED JONESPITCHER OUTS UNDER 15.5
Jones has gone five innings or fewer in 12 of his 15 starts, including four straight. His recent innings totals are four, five, three and four, with ten walks consuming pitches over the last three outings.
Pittsburgh has managed his workload carefully since elbow surgery, and the rested bullpen removes any reason to stretch him. The price is heavy, but this line only loses if Jones records an out in the sixth.
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